Journal
JOURNAL OF MATERIALS RESEARCH
Volume 36, Issue 7, Pages 1425-1436Publisher
SPRINGER HEIDELBERG
DOI: 10.1557/s43578-021-00148-y
Keywords
-
Categories
Funding
- Deanship of Scientific Research at King Khalid University [R.G.P.1/180/41]
Ask authors/readers for more resources
Binary doped hydroxyapatite with selenite and magnesium ions was synthesized via coprecipitation method, with investigations into crystal structure, physical properties, and cell viability. The study found that magnesium doping promoted crystal growth in the a-direction, increased roughness peak height and microhardness, and exhibited good cell viability against human osteoblasts cell lines.
Binary doped hydroxyapatite (HAP) with selenite (SeO32-) and magnesium (Mg) ions have been fabricated in different contents of Mg(II) using the co-precipitation method. The crystal structure of the co-doped compositions has been investigated and showed that the crystallographic sites of Ca(2) are energetically preferred for Mg(II) substitution. Moreover, the c/a ratio indicates that crystal growth was promoted in a-direction upon additions of Mg(II). Furthermore, the maximum roughness peak height increased from 113.8 to 216.9 nm for x= 0.0 and 1.0, respectively. In addition, the microhardness has been examined and exhibited a growth upon Mg(II) contributions, starting from 2.4 +/- 0.1 GPa up to 4.6 +/- 0.3 GPa for the compositions of x=0.0 and 0.6, respectively. The cell viability was examined against human osteoblasts cell lines in vitro and progressed to 98.2 +/- 3.2% at x= 0.8. The high biocompatibility, thermal stability, and adequate mechanical properties encourage their utilization for numerous potential applications.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available